Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Isabel Marshal, Countess of Cornwall | Statement: [Isabel de Clare, 4th Countess of Pembroke, child, Isabel Marshal, Countess of Cornwall]

Target entity: Isabel Marshal, Countess of Cornwall
Context triple: [Isabel de Clare, 4th Countess of Pembroke, child, Isabel Marshal, Countess of Cornwall]

• A. Isabel Marshal chosen
  Isabel Marshal was a 13th-century English noblewoman from the powerful Marshal family, known for her influential dynastic marriages into the highest ranks of the English aristocracy.
• B. Margaret de Bohun, Countess of Devon
  Margaret de Bohun, Countess of Devon, was a prominent 14th-century English noblewoman and wealthy heiress, granddaughter of King Edward I, whose marriage into the Courtenay family significantly enhanced their power and estates.
• C. Isabella de Forz, Countess of Devon
  Isabella de Forz, Countess of Devon, was a powerful 13th-century English noblewoman and one of the wealthiest heiresses of her time, noted for her extensive landholdings and political influence.
• D. Countess of Lancaster
  The Countess of Lancaster was a high-ranking English noblewoman of the 13th century, closely connected to the royal families of both England and France.
• E. Eleanor of England, Countess of Pembroke
  Eleanor of England, Countess of Pembroke, was a 13th-century English princess and noblewoman who, through her influential marriage to William Marshal the Younger, became a prominent figure in the politics and aristocracy of the Angevin realm.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.